Vibration-absorbing structure for packaging a crystal resonator
US12261584B2 · kind B2 · utility
0Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2021 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Nov 8, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H9/19
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A vibration-absorbing structure for packaging a crystal resonator includes a package base, a resonant crystal blank, and a top cover. The top of the package base has a recess. The sidewall of the package base surrounds the recess. The resonant crystal blank has a border area, at least one serpentine connection area, and a resonant area. The serpentine connection area is connected between the border area and the edge of the resonant area. The border area is arranged on the sidewall. The top cover, arranged on the border area, covers the recess, the at least one serpentine connection area, and the resonant area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.